Titan Computers X150 Intel Core i7-4790 Haswell 3.6GHz (4.0GHz Turbo) Workstation PC, 16GB RAM with Windows 8.1 Pro - Silver Our workstations are built to order, please allow 6-8 business days to complete, test and ship. 2 Years standard warranty + lifetime labor and support included with all our workstations Includes Upgraded CPU Fan: SilverStone Argon Series AR01 CPU Cooler with 120mm Fan